Perhaps you should try some spelling variations:
rand » brand, grand, sand
ggrandt » ggbrandt, gggrandt, ggsandt
grandtd » gbrandtd, ggrandtd, gsandtd
hand » hard
band » bank, bond
grants » migrants
rank » ranks, frank, bank
grained » gained, trained, strained, rained
graw » grow, raw, draw
grain » rain

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ((((rand OR hand) OR (had OR land)) OR (band OR bonds)) OR (((((((grant OR grants) OR ggrandt) OR rank) OR ((grandtd OR gsandtd) OR grained)) OR graw) OR grain) OR brain)) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((rand or hand) or (had or land)) or (band or bonds)) or (((((((grant OR grants) or ggrandt) or rank) or ((grandtd or gsandtd) or grained)) or graw) or grain) or brain)) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: ((((rand or hand) or (had or land)) or (band or bonds)) or (((((((grant OR grants) or ggrandt) or rank) or ((grandtd or gsandtd) or grained)) or graw) or grain) or brain)) counterinsurgency study ;*.